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50 Watt Architectural Linear Light | 6000 Lumens | 3500K / 4000K / 5000K Adjustable | 100-277V | Black Housing | 4 Foot
584 in stock
This 4-foot architectural linear fixture is a strong choice for commercial interiors needing efficient, flexible lighting with a clean appearance. Its selectable color temperature and uplight/downlight options, set via onboard switches, allow tailored illumination for offices, corridors, retail, and public areas. The 6000-lumen output at 120 lumens per watt, 110-degree beam angle, and 80+ CRI ensures broad, even coverage and accurate color rendering. Chain-cable mounting supports open or pendant installations, while the die-cast aluminum housing and polycarbonate lens offer durability. It is UL listed and operates reliably from -4°F to 113°F, but is not specified for wet locations.
Product Description
Key Features
- Watts: 50
- Lumens: 6000
- Lumens Per Watt: 120
- Replaces: Fluorescent Strip
- Voltage: 100V-277V
- Color Temperature: 3500K or 4000K or 5000K
- CRI: 80+
- Dimming: 0-10V
- Beam Angles (Std): 110°
- Optics: Polycarbonate Lens
- Lifespan: 50,000 (L70) hours
- Mounting: Chain-Cable
- Fixture Color: Black
- Frequency: 50 / 60 hz
Durable Construction
- Housing: Die-Cast Aluminum
- Operating Temperature: -4°F to 113°F
- Certifications: UL | Rebate Eligible
- Warranty: 5 years
Measurements
- Dimensions: 48 in L X 2.6 in W X 3 in H
- Weight: 7 lbs
Features/Accessories
- Color Adjustable
Download IES Files
- 2328-LLS-LN-ALIN-4-50-CC-BK 100percent Downlight.IES
- 2328-LLS-LN-ALIN-4-50-CC-BK 50percent Down 50percent Up.IES
Web ID: 2328
Product Overview
This LED strip fixture delivers 6000 lumens at 50 watts, providing a direct replacement for traditional fluorescent strip lights. The fixture supports color temperature adjustment between 3500K, 4000K, and 5000K, allowing for on-site selection based on application needs.
The fixture operates on 100V-277V input and is compatible with 0-10V dimming systems. It features a 110° beam angle and uses a polycarbonate lens for even light distribution.
The housing is constructed from die-cast aluminum and finished in black. The fixture measures 48 inches in length, 2.6 inches in width, and 3 inches in height, with a total weight of 7 lbs.
Rated for a 50,000-hour L70 lifespan, this fixture is designed for long-term use in commercial and industrial environments.
Where This Product Fits Best
This fixture is suited for locations currently using fluorescent strip lighting and seeking an LED alternative. It is appropriate for general illumination in warehouses, manufacturing areas, and utility spaces where linear lighting is required.
With an operating temperature range of -4°F to 113°F, the fixture can be used in both conditioned and unconditioned spaces within this range. The chain-cable mounting method supports installation in open ceilings, exposed structures, or retrofit scenarios.
The adjustable color temperature feature allows adaptation to different visual tasks or preferences within the same facility. The fixture's size and output are intended for standard ceiling heights and applications where moderate light levels are needed.
Performance and Functional Considerations
The fixture delivers 120 lumens per watt, supporting energy-efficient operation. The 0-10V dimming capability allows integration with compatible dimming controls for further energy management or scene setting.
The 110° beam angle provides broad, uniform coverage suitable for open areas or aisles. The polycarbonate lens helps minimize glare and protects the LEDs from dust and incidental contact.
Color temperature can be set to 3500K, 4000K, or 5000K at installation, supporting a range of visual environments from neutral to cool white. The CRI of 80+ supports accurate color rendering for most commercial and industrial tasks.
The fixture is designed for 50/60 Hz operation, making it compatible with standard electrical systems in most facilities.
Installation and Long-Term Use
The fixture is designed for chain-cable mounting, which allows for flexible placement and straightforward installation in a variety of ceiling types. The die-cast aluminum housing provides durability and helps manage heat for long-term reliability.
At 7 lbs, the fixture can be handled by a single installer in most scenarios. The 48-inch length matches common linear lighting footprints, supporting direct replacement of existing fluorescent strips without major modifications.
The fixture's 50,000-hour L70 rating supports extended maintenance intervals. The polycarbonate lens and robust housing are intended to withstand typical impacts and environmental conditions found in commercial and industrial spaces within the specified temperature range.
Color temperature adjustment is performed during installation, allowing the fixture to be set to the desired output before commissioning.
How This Fixture Is Commonly Used
After installation, you can rely on this fixture for consistent, uniform lighting in work areas, aisles, or storage zones. The broad beam angle helps reduce shadowing and supports general visibility across open spaces.
The color temperature adjustment allows you to match the fixture's output to the needs of the space, whether you need a warmer or cooler appearance. Once set, the fixture maintains the selected color temperature throughout its service life.
With 0-10V dimming, you can connect the fixture to compatible controls for light level adjustment as needed. The fixture operates quietly and does not require special maintenance beyond standard cleaning and inspection.
The polycarbonate lens protects the LEDs from dust and incidental contact, supporting reliable operation in active environments.
Safety, Certifications, and Warranty
This fixture is UL listed. It is rebate eligible.
The fixture is covered by a 5-year warranty from LED Lighting Supply.
The die-cast aluminum housing and polycarbonate lens are designed for safe operation in commercial and industrial environments within the specified temperature range.
All components are rated for use on 100V-277V systems at 50/60 Hz.
Frequently Asked Questions
What voltage does this fixture support?
This fixture operates on 100V-277V.
What is the output range?
The fixture delivers 6000 lumens at 50 watts.
What mounting method is supported?
Chain-cable mounting is supported.
What certifications does this fixture carry?
This fixture is UL listed and rebate eligible.
What is the warranty period?
The fixture is covered by a 5-year warranty from LED Lighting Supply.
Application Questions and Clarification
This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.




